Evidence map›Paper›PMID 29120052›Full record

ArticleThe New phytologist2018

Nutrient-rich plants emit a less intense blend of volatile isoprenoids.

Marcos Fernández-Martínez, Joan Llusià, Iolanda Filella, Ülo Niinemets, Almut Arneth, Ian J Wright, Francesco Loreto, Josep Peñuelas

Abstract read
In one paragraph

Article in The New phytologist, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Marcos Fernández-MartínezCentre of Excellence PLECO (Plant and Vegetation Ecology), Department of Biology, University of Antwerp, Wilrijk, 2610, Belgium.ORCID 0000-0002-5661-3610
Joan LlusiàCSIC, Global Ecology Unit, CREAF-CEAB-CSIC-UAB, Bellaterra, Barcelona, Catalonia, 08193, Spain.
Iolanda FilellaCSIC, Global Ecology Unit, CREAF-CEAB-CSIC-UAB, Bellaterra, Barcelona, Catalonia, 08193, Spain.
Ülo NiinemetsInstitute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, 1 Kreutzwaldi, Tartu, 51014, Estonia.
Almut ArnethKarlsruhe Institute of Technology, Atmospheric Environmental Research, Kreuzeckbahnstr. 19, Garmisch-Partenkirchen, 82467, Germany.
Ian J WrightDepartment of Biological Sciences, Macquarie University, Sydney, NSW, 2109, Australia.
Francesco LoretoDepartment of Biology, Agriculture and Food Sciences (CNR-DISBA), National Research Council of Italy, Piazzale Aldo Moro 7, Rome, Italy.
Josep PeñuelasCSIC, Global Ecology Unit, CREAF-CEAB-CSIC-UAB, Bellaterra, Barcelona, Catalonia, 08193, Spain.

Funding

Catalan Government SGR 2014-274DIVERSITAS/Future EarthEstonian Ministry of Science and Education IUT-8-3European Regional Fund (the Center of Excellence EcolChange) 322603-SIP-VOL+European Research Council Synergy ERC-2013-SyG 610028-IMBALANCE-PGerman Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-LeipzigSpanish Government CGL2016-79835-PUniversity of Antwerp
6 · The paper itself

Abstract

The emission of isoprenoids (e.g. isoprene and monoterpenes) by plants plays an important defensive role against biotic and abiotic stresses. Little is known, however, about the functional traits linked to species-specific variability in the types and rates of isoprenoids emitted and about possible co-evolution of functional traits with isoprenoid emission type (isoprene emitter, monoterpene emitter or both). We combined data for isoprene and monoterpene emission rates per unit dry mass with key functional traits (foliar nitrogen (N) and phosphorus (P) concentrations, and leaf mass per area) and climate for 113 plant species, covering the boreal, wet temperate, Mediterranean and tropical biomes. Foliar N was positively correlated with isoprene emission, and foliar P was negatively correlated with both isoprene and monoterpene emission rate. Nonemitting plants generally had the highest nutrient concentrations, and those storing monoterpenes had the lowest concentrations. Our phylogenetic analyses found that the type of isoprenoid emission followed an adaptive, rather than a random model of evolution. Evolution of isoprenoids may be linked to nutrient availability. Foliar N and P are good predictors of the type of isoprenoid emission and the rate at which monoterpenes, and to a lesser extent isoprene, are emitted.

Indexed as

ButadienesClimateHemiterpenesModels, TheoreticalNitrogenPhosphorusPhylogenyPlantsPrincipal Component AnalysisVolatile Organic CompoundsButadienesHemiterpenesisopreneNitrogenPhosphorusVolatile Organic Compoundsmonoterpenesnitrogen (N)nutrient availabilityphosphorus (P)phylogenyvolatile organic compounds (VOCs)

Identifiers

PMID29120052
PMCPMC6345376

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.